Pith Number

pith:Z2EKIXOB

pith:2000:Z2EKIXOB4K2DNZHIDDZHN742MQ

not attested not anchored not stored refs pending

ISO Spectroscopy of the HH 7-11 Flow and its red-shifted Counterpart

A. Noriega-Crespo, B. Nisini, C. Ceccarelli, D. Lorenzetti, E. Caux, G. J. White, P. Saraceno, R. Liseau, S. Molinari, T. Giannini

arxiv:astro-ph/0003031 v1 · 2000-03-02 · astro-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z2EKIXOB4K2DNZHIDDZHN742MQ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-04T14:48:46.096434Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce88a45dc1e2b436e4e818f276ff9a6434188d2adef6de9a0a7e758fa1dc62d3

Aliases

arxiv: astro-ph/0003031 · arxiv_version: astro-ph/0003031v1 · doi: 10.48550/arxiv.astro-ph/0003031 · pith_short_12: Z2EKIXOB4K2D · pith_short_16: Z2EKIXOB4K2DNZHI · pith_short_8: Z2EKIXOB

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/Z2EKIXOB4K2DNZHIDDZHN742MQ \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: ce88a45dc1e2b436e4e818f276ff9a6434188d2adef6de9a0a7e758fa1dc62d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8bfa45a904ab819c1f99daf5ae677426a540d83469bebd88edf01d241fe5dc81",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-03-02T20:45:45Z",
    "title_canon_sha256": "48522fbc0b3bb137664a530d4f9b3861010ed28d81333507f03832f2f228fd0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0003031",
    "kind": "arxiv",
    "version": 1
  }
}